Kinetic Molecular Theory and Real Gases?

Question

Flask A: CO at 760 torr and 0 degrees C
Flask B: N2 at 250 torr and 0 degrees C
Flask C: H2 at 100 torr and O degrees C

a) Which flask will the molecules have the greatest average kinetic energy
b) In which flask will the molecules have the greatest average velocity

Answer 1

a) flask C:
.b) Kinetic Energy= m v^2 /2
flask A: heavy

Answer 2

a) All equal

b) C